Question

QUESTION4 5.00000 P? From a University population, randome samplesof 45 seniors and 37 freshmen have been given a scale that measures secual experiences. The freshmen report an average of 1.6 sexual partners over their lifetimes while seniors report an average 2.5 partners. The t (obtained) for this differences was -3.56 while the t (critical) was +/- 2.34. What can be concluded? o a. there is no significant differences between the classes b. sexual mores are deteriorating o c. seniors and freshmen are signficantly different in their sexual experiences d.freshman are more sexually active QUESTIONS 5.00000 point Girls feel worse about herself after participating in sports Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save

Answer 1

since absolute value of test statisic is higher than critical value we reject null hypothesis and conclude that

• C seniors and freshmen are signficantly different in their sexual experiences